Novosibirsk.h

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/* -*- mode: c++ -*- */

#ifndef _Novosibirsk_H_
#define _Novosibirsk_H_

#include "FunctionBase.h"

namespace hippodraw {

class MDL_HIPPOPLOT_API Novosibirsk : public FunctionBase
{

 private:

  enum { norm = 0, mean = 1, sigma = 2, //< FWHM/2.36
         tail = 3 };

 protected:

  virtual void initialize ();

  virtual double derivByParm ( int i, double x ) const;

 public:

  Novosibirsk ();

  Novosibirsk ( double norm, double mean, double sigma, double tail );

  virtual FunctionBase * clone () const;

  virtual double operator () ( double x ) const;

  virtual void initialParameters ( const FunctionHelper * helper );

  virtual bool hasDerivatives () const;

};

} // namespace hippodraw

#endif // _Novosibirsk_H_